How is Fabella pain syndrome treated?
Fabella pain syndrome should initially be managed conservatively but if symptoms persist surgical resection of fabella with the appropriate reconstruction of the posterolateral corner of the knee, is a definitive treatment effective . Injecting local anaesthetics or steroids near the site should be performed as a first intervention .
What is the function of the fabella?
Functionally, the fabella is believed to have a role similar to the patella in redirecting extension forces of the knee joint from one point to another whereas the fabella redirects forces on the flexor side The presence of the fabella in humans varies widely and is reported in the literature to range from 20% to 87% .
What are the symptoms of Fabella syndrome?
The symptoms of fabella syndrome are posterolateral pain and a catching sensation (or clicking sound) with knee flexion. Prichett has suggested an association between the presence of fabella and an increased risk of OA of the knee.
How common is Fabella?
The fabella can be found in 10 to 30 per cent of the population and if it is present there is a 50 per cent chance that it is bilaterally. A familial tendency for an anatomical variant (accessory bone) can be noted in certain cases .
Le tendon et son environnement